"Idiotsitter" is an "Odd Couple" for the modern era -- if "The Odd Couple" followed two off-the-wall women instead of saggy old men. Jillian Bell is Gene, a woman whose wild lifestyle has landed her under house arrest; Charlotte Newhouse is Billie, a down-on-her-luck Harvard grad who must work as her court-appointed guardian. Idiotsitter brings the Internet to new depths of depravity.